The statistic forecasting is a popular method in agrometeorological forecasting operation. 统计预报方法是农业气象预报业务中常用的一种方法。
The theoretical calculation method about how to predict the hydrodynamic characteristics of Ichthyoid Rudder is proposed in this paper. 本文提出了一种鱼形舵定常升力的水动力性能预报的理论预报方法。